Soft, breathable blend of rayon from bamboo and cotton; Smooth and durable with a semi-matte surface; Machine washable and dryable; Super smooth and breathable, our Rosemist Pink Bamboo Cotton Fitted Sheets have temperature on lock! They'll keep you cool in summer, warm in winter, and cozy all year round. Blended with supremely soft cotton for strength and durability, our bamboo cotton sheets only get softer with every wash, making them ideal for those with sensitive skin and anyone looking for long-lasting, great-feeling sheets.FABRICATION: 60% Rayon from Bamboo, 40% Cotton; 310 Thread Count; About Our BambooThe eco-friendly bamboo fibers used to produce the fabric for this item are cultivated from Moso bamboo plant stalks. Moso bamboo, the world's fastest growing plant, can grow up to 90 cm a day and can spread rapidly with far fewer resources than other similar crops! Note that this variety of bamboo is not eaten by pandas, so our furry friends can enjoy their natural food sources in peace.Learn more about our Bamboo Cotton here!STAY SNUG FITTED SHEET TECHNOLOGY Vertical elastic on four corner pockets adjusts to both shallow and deep mattresses (approximately 8" to 18" in depth).; Hugs and grips mattresses more effectively and stays tight without lifting up. ; Thick and durable all-around 1-inch elastic helps fitted sheets stay snug throughout the night.; For help finding your ideal sheet size, read our Sheet Sizing guide! CERTIFICATIONS: OEKO-TEX CertifiedThis product has been verified in an independent laboratory and tested for harmful substances according to STANDARD 100 by OEKO-TEX Certification number: VC025 212896 TESTEX ITEMS AVAILABLE (IN-STORES & ONLINE): Each item sold individually (one per package). Twin: 39" W x 75" L + 17" Drop; Twin XL: 39" W x 80" L + 17" Drop; Double: 54" W x 75" L + 17" Drop; Queen: 60" W x 80" L+ 17" Drop; King: 78" W x 80" L+ 17" Drop; SKU: ARBMFIRM WASHING INSTRUCTIONS: Wash in cold water and tumble dry on an air dry cycle (or lowest heat setting possible) to prevent shrinkage. Wash inside out on gentle cycle with a concentrated laundry detergent. Use only non-chlorine bleach. Touch up with an iron as needed. Do not dry clean. To learn more about caring for your bedding, please visit our Laundering & Fabric Care Guide!